http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Yellowstone Library and Museum Association
4 pamphlets in envelope : illustrations, maps ; 24 x 16 cm.
[1] Fountain Paint Pot Nature Trail -- [2] Guide to the Upper Geyser Basin -- [3] Mud Volcano Trail -- [4] Terrace Nature Trail.
Each pamphlet also issued and cataloged separately.
The Al Stonestreet Parks and Recreation Collection, 1997.